Product Description:

●Product Name: Thread Steel Ball (blind hole)

●Size(OD):10 11 12 12.7 14 15 16 17 18 19 20 22 25 28 30 35 40 45 50mm

●Note:M6 Thread Half Hole

●Reminder: The steel ball thread is the coarse thread of the national standard metric thread

●Material:Stainless Steel

●Colour: As shown

●Surface treatment: primary color bright surface polishing

●Features: 1. Corrosion resistance 2. No rust 3. High hardness

●Application: Decorations, teaching experiments, mechanical accessories, hardware accessories, DIY bead bracelets, etc.

Package includes:

●According to your choice